MIC5373-MG4YMT TR Micrel Inc, MIC5373-MG4YMT TR Datasheet
MIC5373-MG4YMT TR
Specifications of MIC5373-MG4YMT TR
Related parts for MIC5373-MG4YMT TR
MIC5373-MG4YMT TR Summary of contents
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... General Description The MIC5373/ triple output device with three 200mA LDOs which is ideal for application processor support in mobile platforms. The MIC5373 provides independent control active high enables for each of the 200mA LDOs. The MIC5383 provides active low enables. Both the MIC5373 and MIC5383 are available in the tiny 2.5mm x ® ...
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... Junction Temp. Range 2.8V/1.8V/1.2V –40° to +125°C 2.8V/1.8V/1.2V –40° to +125°C MIC5373 ® (MT) 16-Pin 2.5mm x 2.5mm Thin MLF (Top View) 2 MIC5373/83 Package ® 16-Pin 2.5mm x 2.5mm Thin MLF ® 16-Pin 2.5mm x 2.5mm Thin MLF MIC5383 ® (MT) (Top View) M9999-070110 ...
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... EN2 or /EN2 /EN (MIC5383): Active Low Input. Logic High = Off; Logic Low = On; Do not leave floating. LDO1 Enable Input. EN (MIC5373): Active High Input. Logic High = On; Logic Low = Off; 16 EN1 or /EN1 /EN (MIC5383): Active Low Input. Logic High = Off; Logic Low = On; Do not leave floating. ...
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... EN1 = EN2 = EN3 = OFF f = 1kHz 1.0µF; OUT OUT C =1µF,10Hz to 100kHz 150mA OUT OUT (MIC5373) LDO OFF; (MIC5383) LDO ON; (MIC5373) LDO ON; (MIC5383) LDO OFF; VIL < 0.2V VIH > 1. 1µF OUT POR Output Low Voltage DLY POR Output Leakage Current, V POR 4 ...
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... Specification for packaged product only. July 2010 Conditions POR Under Voltage Threshold POR Hysteresis POR Input Pin Leakage Current (ambient temperature D(max) 5 Min Typ 0.873 0 155 – θ . Exceeding the maximum allowable power J(max MIC5373/83 Max Units 0.927 V mV µA °C °C M9999-070110 ...
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... LDO1 Output Voltage vs. Output Current 3.40 3.38 3. 5.5V 3.34 IN 3.32 3.30 3.28 V 3.26 IN1 3.3V 3.24 C 3.22 3. 100 120 140 160 180 200 OUTPUT CURRENT (mA) MIC5373/83 = 150mA BIAS IN1 3.3V OUT_NOM C = 1.0µF OUT 4 BIAS 2.5V OUT_NOM C = 1.0µF OUT 4 ...
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... LDO3 Current Limit vs. Input Voltage 600 550 500 450 400 350 300 250 200 = V IN1/2 150 = 2.5V 100 = 1µ 5.5 2.5 3 3.5 INPUT VOLTAGE (V) MIC5373/ BIAS IN1 2.5V OUT_NOM C = 1.0µF OUT 100 150 200 BIAS IN3 V = 1.8V OUT_NOM C = 1.0µF OUT 100 ...
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... Noise (10Hz- 100kHz) = 200µVrms 2.8V OUT C = 1µF 0.01 OUT C = 0.1µF BIAS Load = 150mA 0.001 80 100 120 10 100 1,000 FREQUENCY (Hz) MIC5373/ 4.3V BIAS V = 2.5V OUT_NOM C = 1µF OUT 100 120 = IN1/2 IN3 BIAS 4 4 100 120 10,000 ...
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... OUT 0 10 100 1000 100000 1000000 FREQUENCY(Hz) LDO3 PSRR (I -100 -90 -80 -70 -60 -50 -40 - 3. 1.8V OUT - 1µF OUT 0 10 100 1000 100000 1000000 FREQUENCY (Hz) MIC5373/83 1,000 10,000 100,000 = 150mA) OUT ` 10000 100000 1000000 = 100µA) OUT 10000 100000 1000000 M9999-070110 ...
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... Micrel, Inc. Functional Characteristics July 2010 10 MIC5373/83 M9999-070110 ...
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... Micrel, Inc. Functional Characteristics (Continued) July 2010 11 MIC5373/83 M9999-070110 ...
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... Micrel, Inc. Functional Characteristics (Continued) July 2010 12 MIC5373/83 M9999-070110 ...
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... July 2010 BIAS INLDO1/2 EN1 LDO1 LDO2 EN2 INLDO3 LDO3 EN3 Enable Logic Reference POR IN MR GND MIC5373 Block Diagram (Active High Enable) BIAS INLDO1/2 LDO1 EN1 LDO2 EN2 INLDO3 LDO3 EN3 Enable Logic Reference POR IN MR GND MIC5383 Block Diagram (Active Low Enable) ...
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... GND pin is recommended. Please refer to layout recommendations. BIAS The BIAS pin provides power to the internal reference and control sections of the MIC5373/83. A 0.1µF ceramic capacitor must be connected from BIAS to GND for clean operation. EN (MIC5373) The enable pins EN1, EN2 and EN3 provide logic level control for the outputs OUT1, OUT2 and OUT3, respectively ...
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... The actual power dissipation of the regulator circuit can be determined using the equation: As the MIC5373/ CMOS device, the ground current is typically <100µA over the load range, the power dissipation contributed by the ground current is < 1% and may be ignored for this calculation ...
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... Micrel, Inc. Typical Circuit (MIC5373-xxxYMT) Bill of Materials Item Part Number C1 C1005X5R1A104K C2,C3, C5, C6, C1005X5R1A105K C7 C9 Optional C10 C1005C0G1H151J R4 CRCW0402100KFKED R5, R6 Optional R10 CRCW040210KFKED U1 MIC5373-xxxYMT Notes: 1. TDK: www.tdk.com 2. Vishay: www.vishay.com 3. Micrel, Inc.: www.micrel.com July 2010 U1 MIC5373-xxxYMT BIAS OUT1 C1 0.1µF INLDO1/ 2 OUT2 C2 1µ ...
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... TDK Capacitor, 150pF Cermaic, 50V, C0G, Size 0402 (2) Vishay 100kΩ, 1%, 0402 Vishay Optional Vishay 10kΩ, 1%, 0402 (3) Micrel, Inc. High Performance Active-Low Enable Triple LDO 17 C7 1µF C6 1µ 1µF R10 BIAS 10k V MONITOR DLY C10 150pF MIC5373/83 Qty M9999-070110 ...
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... Micrel, Inc. PCB Layout Recommendations July 2010 Recommended Top Layout Recommended Bottom Layout 18 MIC5373/83 M9999-070110 ...
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... Purchaser’s use or sale of Micrel Products for use in life support appliances, devices or systems is a Purchaser’s own risk and Purchaser agrees to fully indemnify Micrel for any damages resulting from such use or sale. ® 16-Pin 2.5mm x 2.5mm Thin MLF (MT) 19 © 2010 Micrel, Incorporated. MIC5373/83 M9999-070110 ...